HDMI to SD signal converter used for reliable playback output. As practice shows HDMI cables are often unreliable, so director’s playback is more convenient via BNC. On the Blackmagic converter you can select the audio source embedded into SDI: HDMI, AES/EBU, or analog audio inputs. Inputs: HDMI; outputs: HD/SD/3G-SDI; audio inputs: analog/digital 6.3 mm jack. The converter automatically detects the input signal and supports re-clocking. Included: power adapter.